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Transactions of the American Mathematical Society

ISSN 1088-6850(online) ISSN 0002-9947(print)

 

 

Stable equivalence for some categories with radical square zero


Author: Idun Reiten
Journal: Trans. Amer. Math. Soc. 212 (1975), 333-345
MSC: Primary 18E05
DOI: https://doi.org/10.1090/S0002-9947-1975-0382396-2
MathSciNet review: 0382396
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Abstract: For certain abelian categories with radical square zero, containing artin rings with radical square zero as a special case, we give a way of constructing hereditary abelian categories stably equivalent to them, i.e. such that their categories modulo projectives are equivalent categories.


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DOI: https://doi.org/10.1090/S0002-9947-1975-0382396-2
Article copyright: © Copyright 1975 American Mathematical Society